| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | Meistaradeildin | 5 | 71 | 1 | 0 | — | — |
| 2023 | Meistaradeildin | 15 | 786 | 1 | 1 | 0.23 | — |
| 2024 | Meistaradeildin | 24 | 1805 | 4 | 1 | 0.25 | — |
| 2025 | Superettan | 2 | 158 | 1 | 0 | 0.57 | 6.57 |
| 2025 | Meistaradeildin | 18 | 1560 | 4 | 2 | 0.35 | 6.62 |
| 2026 | Allsvenskan | 12 | 467 | 0 | 1 | 0.19 | 6.67 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-08-17
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 07 Vestur | 8 | 5 | 3 | 0 | 1 | 0 | 0 | 0 |
 B68 | 7 | 3 | 2 | 2 | 2 | 0 | 2 | 0 |
 Víkingur | 7 | 3 | 0 | 4 | 0 | 0 | 0 | 0 |
 HB | 7 | 1 | 3 | 3 | 1 | 0 | 1 | 0 |
 KÍ | 6 | 1 | 2 | 3 | 0 | 1 | 1 | 0 |
 ÍF | 6 | 5 | 1 | 0 | 2 | 0 | 0 | 0 |
 NSÍ | 5 | 0 | 3 | 2 | 0 | 0 | 1 | 0 |
 EB / Streymur | 5 | 3 | 1 | 1 | 1 | 0 | 2 | 0 |
 Skála | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
 AB Argir | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Suduroy | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 TB / FCS / Royn | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 0 |
 TB | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Kalmar | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Elfsborg | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Östersunds FK | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Häcken | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 AIK | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Oddevold | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Varberg BoIS | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In 2026, Mattias Hellisdal's Allsvenskan contribution was creative only — 1 assist in 12 appearances, no goals (467 minutes) — 0.19 goal involvements per 90. That season graded out at an average match rating of 6.67.
2026's 6.67 stands as his career-best rating, with 2025 (6.62) at the other end.
